This is a 680 pF ±1 ceramic capacitor with a capacitance value of 680 picofarads. It has a tolerance of ±1% and operates at a maximum voltage rating of 50 volts. The capacitor is classified as C0G/NP0, which indicates that it is made from high-quality ceramic material. Its dimensions are 1812 (4532 metric), making it suitable for use in various electronic applications.